Install and manage add-ons
Add-ons let you customize and add features to Firefox.
Kusaini Add-on katika Firefox
Firefox inakufanya uwe salama kwa kuzuia zisizokuwa na ushahidi na isiyosainiwa nyongeza (upanuzi). Kujifunza zaidi juu ya kuongeza juu ya kutia saini.
Kunawirisha Firefox - kuweka upya add-ons na mazingira
Restore Firefox to its default settings while saving essential data. This can fix slowness, crashing, search hijacking and other problems.
